Building Automation
BW2480ASi Module for building services engineering
Technical data
| Type | ventilation damper module |
| Model | ventilation, fire, smoke dampers |
| Housing | surface-mounted box |
|
Protection rating
"IP20": "IP40": Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water. "IP54": Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.
Dust-tight, full protection against contact, protection against temporary immersion. | IP54 |
| Inputs digital | 4 |
| Outputs digital | - |
| Inputs analog | - |
| Outputs analog | - |
|
Input voltage (sensor supply)
inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | out of ASi |
|
Output voltage (actuator supply)
Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet. | - |
|
ASi address
AB Slave (max. 62 AB Slaves/ASi network), 2 AB Slaves (max. 31 modules with 2 AB Slaves), Single Slaves (max. 31 Single Slaves/ASi network), ASi-5 Slave (max. 62 ASi-5 Slaves/ASi network), mixed use allowed. | 1 AB Slave |
| Controlling ventilation, fire, smoke dampers | - |
| Controlling heating/air conditioning | - |
| Number of fire dampers | - |
| Number of fire damper groups | - |
| Number of building ventilation system releases | - |